baber/WOPTO huggingface dataset:
Patent JP-S5730386-A (JP)
Title: Semiconductor light emitting element
Inventor: SANADA TATSUYUKI
IPC: H01L27/15
Filed: 1980-07-29
Abstract: PURPOSE:To increase the integration of a semiconductor light emitting element by forming a light emitting part on a semiconductor substrate having a bias electrode on the lower surface, forming an FET layer except the region extending with a diffused layer formed on a part region and forming a control electrode. CONSTITUTION:Light emitting parts 2, 3, 5 forming a light emitting p-n junction 4 are formed on a semiconductor substrate 1 having a bias electrode 10 on the lower surface. After an insulating layer 6 and an FET layer 8 are formed on the region except the region extending with a diffused layer 9' formed on a part region, a control electrode 12' and other bias electrode 11' are formed. The substrate 1 contains one conductive type impurity, and light emitting parts are formed with the single crystal layer of the semiconductor containing the same conductive type impurity as the substrate as the lowermost layer. A diffused layer is formed of the same conductive type impurity as the semicondutor of the uppermost layer. In this manner the integration and the reliability of the light emitting element can be improved.
Patent JP-S63271599-A (JP)
Title: Guiding lamp instrument with stand-by lamp
Inventor: AKIBA KATSUMI
IPC: F21S9/02
Filed: 1987-04-30
Abstract: PURPOSE:To increase attention attraction in case of emergency and to smooth escape activity by switching a lamp which is normally used to a stand-by lamp and lighting the stand-by lamp when the in-use lamp becomes faulty and extinguishes, and also lighting the stand-by lamp when an in-use power source is normal and the in-use lamp is also normal in emergency. CONSTITUTION:When the in-use lamp 11 becomes faulty and extinguishes, a lamp nonillumination detecting circuit 6 detects the in-use lamp extinguishment and a switching circuit A5 and a switching circuit B7 are put in operation to connect the stand-by lamp 12 through the switching circuit B7, so that the stand-by lamp 12 lights. A guiding lamp signal device 9 is operated with a signal from an automatic fire alarm 10 in case of emergency while the in-use power source is normal to a stand-by lamp turning-on circuit, and the stand-by lamp 12 is turned on through a switching circuit 7. At this time, the in-use lamp 11 also lights. Consequently, when the in-use power source and in-use lamp 11 are normal, the stand-by lamp 12 lights even in case of emergency to increase the brightness on the display surface of a guiding lamp, thereby improving attention attraction.
Patent JP-H04310773-A (JP)
Title: Apparatus for automatic supply of roll paper
Inventor: SAWAYAMA HIDEYUKI
IPC: B41J15/00
Filed: 1991-04-09
Abstract: PURPOSE:To carry out unmanned operation of printing processing equipment by a method wherein a discharge mechanism takes roll paper out of a take-up shaft when the time for replacement of the roll paper is detected, and initial take-up of a new roll paper is automatically set by an autoloading mechanism. CONSTITUTION:When the time for replacement of roll paper 19 set in a position of a roll paper unwinding part 13 is detected by a roll paper run-out sensor S1, a CPU makes a roll paper discharge mechanism work. Then the roll paper 19 is discharged by advancing or retreating a take-up shaft 23 that is provided, being enabled to advance and retreat, to the shaft center of a take-up shaft holder. The roll paper 19 is then dropped for recovery to a roll paper recovery part 17 provided below and at the same time, the CPU outputs, interlocking with the discharge of the roll paper 19, for autoloading, and a new roll paper 19 is dropped to the roll paper unwinding part 13 by advancing and retreating a partitioning piece 20 of a roll paper supply mechanism 12. The supplied new roll paper 19 is unwound toward the take-up side and is set for initial automatic take-up under printing-enabling state.
Patent JP-H05294588-A (JP)
Title: Fault diagnosis device for elevator
Inventor: SATO KIMIHIKO
IPC: B66B5/02
Filed: 1992-04-23
Abstract: PURPOSE:To early detect abnormality in a door opening or closing push-button by classifying and calculating the result of the comparison between the cage door opening and closing time detected at each floor and standard opening and closing time by the type of movement and by judging abnormality based on the counted rate by the type of the movement determined by set time. CONSTITUTION:When an elevator cage reaches a floor, and a door opening command signal is output from an elevator controlling section 20, the cage door 10 is opened by a motor 9, and after that, when a door closing push-button is pressed to output a door closing signal, the door 10 closes. This door opening and closing time of the door 10 is counted by a door opening and closing time counting means 14, and the number of times of opening and closing the door 10 is counted by a counter 13 to count the number of door opening and closing times, and then, the door opening and closing time is compared with standard time, and the result is classified by the type of movement and is counted. Each rate of the number of times to open and close the door that the door opening and closing time by the type of movement, i.e., at each floor is in the permissible range of the standard time, the number of times that it is longer than the permissible range, and the number of times that it is shorter than the range to all the number of times to open and close the door is calculated, the abnormality in a door opening or closing button is judged from the calculation result.
Patent JP-S5730193-A (JP)
Title: Semiconductor storage device
Inventor: TAGUCHI MASAO
IPC: G11C11/401
Filed: 1980-07-30
Abstract: PURPOSE:To obtain a highly integrated memory whose pattern is designed easily, by almost equalizing a dummy memory cell and a memory cell in area and storage capacity. CONSTITUTION:At the beginning of precharging operation, a transistor (TR)Q24 is turned on by a clock phip' to turn off a TRQ14 as a regulator and at the same time, a TRQ27 is turned off to make an output voltage Vpd fall to a V1 of the total threshold level of the Q25 and Q26. Since clocks phip and phip' rise at the same time, the output voltage of a precharging power source Vpd to a dummy memory cell falls to the total value V1 of the threshold levels of the TRs Q25 and Q26 through a discharging circuit 11. Further, since the clock phip' is present in the former half of the clock phip', the TRs Q24 and Q26 turn off in the latter half, so the power voltage Vpd rises to the intermediate value V2 of binary information through a regulator circuit 10.
Patent JP-S586604-A (JP)
Title: Oscillating circuit
Inventor: HAYASHI KAZUO
IPC: H03K3/03
Filed: 1981-07-02
Abstract: PURPOSE:To vary a crest value or duty ratio by adding a nonlinear element to the feedback circuit of an oscillating circuit, and varying the transfer characteristics of the feedback circuit with an output potential. CONSTITUTION:A ceramic filter 2 is connected between the input terminal 3 and output terminal 4 of a P channel field effect transistor 1, a capacitance 5 is connected between the input terminal 3 and an earth point, and a capacitance 6 is connected to the output terminal 4 and the earth point, thus, an oscillating circuit is constituted. A nonlinear element 7 has its cathode connected to the input terminal 3 and its anode connected to the output terminal 4. As the nonlinear element 7, a diode is used.
Patent JP-S62263359-A (JP)
Inventor: ITO TETSUO
IPC: D04H1/4242
Filed: 1986-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S587703-A (JP)
Inventor: KOBAYASHI SHINICHIROU
IPC: H01B1/12
Filed: 1981-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07322445-A (JP)
Title: Electric connection box
Inventor: NAKAMURA TAKESHI
IPC: H02H3/08
Filed: 1994-05-19
Abstract: PURPOSE:To provide an electric connection box which is simple in structure and is capable of downsizing and weight reduction and can reduce the manufacture cost. CONSTITUTION:This is an electric connection box, which has a shunt circuit 43 for distributing the current from a power source within its body, the shunt circuit 43 is composed of a power electrode plate 47, which is connected with a power source, electrodes 49 for relay, which are connected severally with this power electrode plates 47, and PTC elements 51a, 51b, and 51c, which are provided between the power source and the power electrode plate 47 and between the power electrode plate 47 and the electrode plate 49 for relay and break the current application when overcurrent have flown, being made in the specified size, according to the capacity.
Patent JP-S5438667-A (JP)
Title: Dust-collecting device in vacuum cleaner
Inventor: HAYASHI SEIZOU
IPC: A47L9/20
Filed: 1977-08-31
Abstract: PURPOSE: To provide the subject device wherein a space between the inner wall of a dust-collecting vessel and the upper apart of a filter unit in contact therewith is within a specific distance, thereby to throw dirts and dusts within the vessel away sanitrarily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H044951-A (JP)
Title: Method for adjusting width of cast slab in continuous casting
Inventor: ISHIZUKA HARUHIKO
IPC: B22D11/04
Filed: 1990-04-23
Abstract: PURPOSE:To improve the yield by obtaining apparent shrinkage ratio in solidifying process of molten steel under consideration of components in the molten steel, casting velocity at the time of continuous casting, secondary cooling water rate and temp. and adjusting interval between faced side walls corresponding to the width of cast slab based on the above shrinkage ratio. CONSTITUTION:Width variation of the continuously cast slab is kept little as much as possible regardless of variation of casting condition to obtain the cast slab having stable quality. At the time of producing the continuously cast slab having the aimed width, the apparant shrinkage ratio in the solidifying process of molten steel is obtd. Under consideration of the components in the molten steel supplied into a mold for continuous casting, the casting velocity at the time of continuous casting, secondary cooling water rate and temp. Based on this shrinkage ratio, the interval between the facing side walls at the lower part of mold for continuous casting corresponding to the width of continuously cast slab, is adjusted. By this method, the variation of width of the continuously cast slab, regardless of the variation of operational condition in the continuous casting, can be made little as much as possible. Further, the development of surface defect caused by variation of the width in the cast slab in hot or cold rolling process can be prevented, and the yield can be further improved.
Patent JP-H0593459-A (JP)
Title: Preventing method of floor panel from moving
Inventor: KOBAYASHI SHINJI
IPC: E04F15/024
Filed: 1991-04-11
Abstract: PURPOSE:To prevent movement of support bodies by a method wherein the corner parts of floor panels disposed in a lattice-form manner on a foundation floor are constrained by the two supporting bodies, crossing and positioned facing each other, of supporting bodies for supporting a panel. CONSTITUTION:The corner parts of four floor panels 1 are disposed in a lattice- form manner on a foundation floor by means of floor panel supporting bodies 2a, 2b, 2c, and 2d. A movement preventing plate 3 is arranged to the supporting bodies 2a and 2c, crossing and positioned facing each other, of the supporting bodies for respectively supporting the floor panels 1 to constrain movement of the floor panel 1. Thus, movement, such as vibration, in each direction is blocked without constraining all of the four supporting bodies.
Patent JP-S58223425-A (JP)
Title: Separating device of mixed gas by adsorption
Inventor: IWAHASHI HIROAKI
IPC: B01D53/04
Filed: 1982-06-21
Abstract: PURPOSE:To change over at high speed, to improve durability, and to make a construction simple, by combinedly using inexpensive check valves and shut off valves used for temporarily blocking a fluid flowing to the downstream side. CONSTITUTION:In a state that an adsorbing tower 51 is at an adsorbing cycle and an adsorbing tower 52 is at a desorbing and regenerating cycle; a valve 61 is closed and successively, an automatic changeover valve 11 is closed from its opened state, at the time when an adsorbing cycle is finished. At this time, the valve 61 is kept in a closed state because the inner pressure of the adsorbing tower is higher than that of the downstream side. The tower 52 is transferred to the adsorbing cycle, and the tower 51, after having finished the adsorbing cycle, is transferred to the desorbing and regenerating cycle. An automatic changeover valve 41 is opened, then a pressurized gas in the tower 51 is released and a gas of adsorbed component is disengaged from an adsorbent. At the time when the pressure in the tower 51 becomes lower than that of a scavenging gas, the valve 6 is closed, then a part of product gas of which pressure is reduced by a valve 33 is led into the tower 51, thus the adsorbent is regenerated because the disengaged gas is scavenged by the product gas.
Patent JP-H08304387-A (JP)
Title: Blood specimen sampling device
Inventor: TAKEDA MASAAKI
IPC: G01N35/02
Filed: 1995-04-28
Abstract: PURPOSE: To extract blood serum from a blood sampling tube after centrifugation without detaching a sealing plug. CONSTITUTION: A coupler 10 is mounted on a coupler base 12, and a blood sampling tube 14 in an inverted state is interposed into the coupler 10. When a blood sampling needle 25 pierces a sealing plug 22 so as to feed air through first passage 26, blood serum 20 flows out downward through second passage 28 from inside the blood sampling tube 14. The coupler 10 is airtightly held by O rings 32, 36 provided in the coupler base 12. A splash preventive cover 42 is formed at the low end portion 34.
Patent JP-S62260466-A (JP)
Title: Image sensor
Inventor: HAMAGUCHI TADAHIKO
IPC: H01L27/14
Filed: 1986-05-06
Abstract: PURPOSE:To prevent cracks due to distortion at the time of cutting a chip by linearly arraying plural image sensor chips, partially reducing light receiving elements in each chip and isolating a sensor element closest to the chip end from the chip end. CONSTITUTION:Plural image sensors are linearly arrayed, and light receiving element pitchs including element arrays whose intervals are not constant in each chip are partially reduced, whereby the light receiving element closest to the chip end is separated from the chip end. The titled image sensor is constituted so that a distance(x+y) between the end part of the image sensor chip 11b and the light receiving area closest to said end part in the sensor element 12 becomes 9.5 mum, and the distance(x+y) between the right-hand end part and the light receiving area closest to said end in the sensor element 13 becomes 8.5mum, for instance. Thus cracks due to cutting at the time of producing the image sensor chip 11b can be prevented.
Patent JP-S5438257-A (JP)
Title: Method and apparatus for controlling continuous tube manufacturing
Inventor: YAMAZAKI IKUTAROU
IPC: B21C37/08
Filed: 1977-08-31
Abstract: PURPOSE: To improve the yield and productivity controlling the material supply neither too much nor too less according to a fixed number, by calulating necessary supply quantity of sending in material for a fixed prearranged number from estimated number of passing inspection and number of passing inspection of semimanufactured goods being found on the upper and lower process up to the outlet of hot saw. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58222046-A (JP)
Title: Treating method for isoprenoxybenzaldehyde
Inventor: KINOSHITA SHIYOUICHI
IPC: C07C67/00
Filed: 1982-06-21
Abstract: PURPOSE:To obtain industrially and advantageously the aimed compound in preparing the titled compound from p-hydroxybenzaldehyde and a (poly)prenyl halide in the presence of a base, by adding a boron hydride compound to the system containing the compounds. CONSTITUTION:p-Hydroxybenzaldehyde is reacted with a compound of formula I (n is an integer 0-19; X is Cl, Br or I) in the presence of a base to give a compound of formula II. In the process, a boron hydride compound, e.g. sodium boron hydride, is added to the system containing the compounds to prevent the coloring of the system. Thus, the compound of formula II useful as an intermediate for a chalcone derivative and a dihydrochalcone derivative exhibiting particularly powerful antipeptic ulcer action is obtained in high quality and yield. The boron hydride compound is added to the system before or after the formation of the compound of formula II or after the distillation or recrystallization of the reaction solution.
Patent JP-S58223189-A (JP)
Inventor: KADOWAKI NOBUHISA
IPC: G10L15/08
Filed: 1982-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06317385-A (JP)
Title: Repair method for ceramic fiber blanket laminated lining and its auxiliary stud for repair
Inventor: HIHARA FUMIAKI
IPC: F27D1/14
Filed: 1993-05-06
Abstract: PURPOSE:To perform a repair by a new lining layer by removing only a damaged lining layer and utilizing the heatedly broken stud bolt even when the breakage of a stud bolt to fix a lining is generated. CONSTITUTION:A ceramic fiber blanket laminating lining is constituted in such a manner that a stud bolt 2 which is welded to a shell 1 penetrates ceramic fiber blankets 3 which are laminated, and the stud bolt 2 is fixed by a nut 4. For such a ceramic fiber blanket laminated lining, when the stud bolt 2 is heatedly broken, a plate 9 with a specified size is provided, and on this plate 9, an insertion hole 10, in which the broken stud bolt 2 can be inserted and locked, is formed, and at the same time, an auxiliary stud bolt 11 is fixed. Then, the auxiliary stud bolt 11 penetrates new ceramic fiber blankets, and is fixed by a nut 14.
Patent JP-H04226097-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: MURATA AKIRA
IPC: H01L23/12
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a thin-film and thick-film hybrid system multilayer wiring board for a high density and high speed, by forming a thin-film wiring board section composed of insulating films and thin-film conductor wirings on a surface of a thick-film wiring board section having through hole conductor wirings inside, and by attaching lead pins on the other surface after that. CONSTITUTION:When a multilayer wiring board of hybrid formation composed of a thick-film wiring board section 10 and a thin-film wiring board section 11 is fabricated, the thin-film wiring board section 11 composed of insulating films 7, 71 and thin-film conductor wirings 6, 61 is formed on a surface of the thick-film wiring board section 10 having through hole conductor wirings inside, and lead pins 9 are attached to the other surface of that thick-film board section 10 after that. For example, the above-mentioned thick-film wiring board section 10 is an alumina thick-film multilayer wiring board section manufactured by a green sheet method, contains a ground layer 2 or power supply wiring layer made of a sintered body of tungsten, and has wiring terminals 4 formed by burying the through holes of an alumina insulating layer 5 with tungsten paste and sintering it.
Patent JP-H02282407-A (JP)
Title: Method and apparatus for manufacturing super fine particle
Inventor: OKUYAMA KAZUHIRO
IPC: B22F9/12
Filed: 1989-04-24
Abstract: PURPOSE:To continuously and efficiently manufacture super fine particles having high purity and stable quality by supplying molten metal into a hermetically closed vessel and melting with arc or plasma jet. CONSTITUTION:Raw material metal becoming molten-state in a metal melting furnace 1 is supplied on a receiving table 3 in the hermetically closed vessel 2 through supplying passage 4. The molten metal is solidified accompanying rotation of the receiving table 3 to make metal block 30. The metal block 30 is vaporized by heating with flame (a) of the arc or plasma jet generated with the arc or a plasma generator 5 to manufacture super fine particles. The super fine particles are collected into a collecting part 6. Then, the inert gas and reactive gas are supplied into the closed vessel 2. By this method, the fine particles of high quality aluminum nitride, etc., can be continuously and efficiently manufactured.
Patent JP-S5522878-A (JP)
Title: Insulation gate type field effect semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/768
Filed: 1978-08-30
Abstract: PURPOSE: To obtain a MISFET by drawing out a lead of an n +  Si layer from an n- type diffusion layer onto a field insulation layer and further forming an electrode or lead of a p +  Si layer through an insulation film.  
     CONSTITUTION: A field oxidization fiom 2 is buried in a p-type Si substrate to form an n + epi layer 3 and covered with Pt and others. The layer 3 is etched to selectively form an electrode or leads 4 and 5 on layer 2. Next, SiO 2 6, Si 3 N 3 7 and SiO 2 8 are put one after another to prevent a charge transfer between a gate film 6 and film 7. Further, a p + epi layer 9 is laminated and is covered with a Mo 10. Next, a gate electrode 15 and capacity 19 are selectively formed by an etching, and n +  layers 13 and 14 are formed by a thermal diffusion from an opening. Successively, SiO 2 16 is covered and an opening is selectively formed and an Al electrode 18 is attached. According to such a process, the lead is introduced onto a buried separation layer from a source and drain by the Si layer having the same conduction mode, the Al layer is provided thereon and an IC circuit having a high density can be formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62262568-A (JP)
Title: Image forming device
Inventor: FUKUSHI YUKIHIRO
IPC: B41J3/28
Filed: 1986-05-09
Abstract: PURPOSE:To allow a printing head to directly output an mirror image instead of accumulating image information in a memory by scanning the printing head from right to left while a read head is scanned from left to right at the time of outputting a mirror image. CONSTITUTION:An image sensor unit 6 scans a document by one line from the upper left-hand corner in the right direction. When it reaches the left end, it turns and scans to left after it shifts one line in the line direction. The same scanning is repeated to the lower end of the document. In response to the action of the image sensor 6, the printing head 14 is operated to from a recorded image. If a normal image is outputted at that time, the printing head acts in the direction the same as the image sensor does, and scans a paper. On the other hand, if a mirror image is outputted, the printing head 14 begins to scan from the upper right-hand corner of the paper, and scans the 1st line from the right to left. After the scan of the 1st line, the head shifts one line in the line direction, and scans from the right to left this time.
Patent JP-H01275119-A (JP)
Title: Multilayer blowing device
Inventor: KAMIBAYASHI YOSHITAKA
IPC: B29C48/21
Filed: 1988-04-28
Abstract: PURPOSE:To enable the thickness of each layer to be changeable by providing the accelerating/suppressing means accelerating or suppressing the flow of one layer of resin or a viscosity-changing means at the branching part where resin is branched into different layers in the radial direction. CONSTITUTION:The resin, as main material, in a resin-storing chamber 5 is sent under pressure to a die slit 11 through a resin path 12 by a first compressing cylinder and a ring piston. The resin path 12 is divided into an inner annular path 12a and an outer annular path 12b of a ring member 17. The accelerating/suppressing means accelerating or suppressing the resin-flow in the inner annular path 12a, is composed of the hollow rod 56 arranged around a rod 13. The distance between the controlling part 57 of the lower part of the rod 56 and the ring member 17 is changed by moving the rod 56 up and down. The viscosity-changing means changing the thickness of the inner layer of the main resin, by causing the resin in the inner annular path 12a to flow easily or to flow uneasily, is composed of the ringlike inner heater arranged in the inner cylinder 2 of a communicating path 7.